H7 Bluetooth Smart Heart Rate Sensor (M-XXL), Pink

The Polar H7 heart rate sensor provides real-time, accurate heart rate to mobile training apps, Polar heart rate monitors and most gym equipment. Uses Bluetooth Smart transmission technology.

H7 Bluetooth Smart Heart Rate Sensor (M-XXL), Pink: Provides real-time, accurate heart rate to compatible mobile training apps including Polar Beat Uses Bluetooth Smart technology to provide ECG-accurate heart rate to any Bluetooth Smart ready device utilizing standard heart rate profile Compatible with iPhone 4S and later, and with select Android devices using Android 4.3 or later Transfers heart rate information while swimming with compatible Polar products User changeable battery For optimal battery life, detach transmitter from chest strap after every use Also uses Gym Link to connect with the majority of Polar heart rate monitors on the market and with compatible gym equipment Total operating time around 200 hours Transmission range: 10m+